Kress KR174 vs Segway Navimow X450
Two robot lawn mowers side by side. All figures are what the makers claim (as of 2026-10-07), not test results. Where a number decides it, the better one is marked.
Specifications compared
| Figure | Kress KR174 | Segway Navimow X450 |
|---|---|---|
| Lawn size it can handle | 52,269 sq ft (4,856 m²) | 53,820 sq ft (5,000 m²)Ahead |
| Slopes | Up to 40% | Up to 84%Ahead |
| List price | $2,700Ahead | $2,999 |
| List price per 100 m² of lawn | $56Ahead | $60 |
| Noise | 61 dBAhead | 68 dB |
| Guidance | RTK-GNSS | RTK+vision |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 22 cm | 43 cm |
| Drive | Not stated | 4WD |
| Battery | 20V 6Ah Li-ion | 12.8 Ah (US) / 15 Ah (EU) |
| Water protection | IPX5 | IP66 |
| Connectivity | 4G/App/OTA | Bluetooth;Wi-Fi;4G |
"Ahead" marks the better figure for lawn size, slope, price per lawn size, list price and noise. The list price is the maker's, not a store's.
Which one suits you
Choose the Kress KR174 if
- Price matters most: the list price is $2,700 against $2,999.
- Quiet matters: 61 dB claimed against 68 dB.
Choose the Segway Navimow X450 if
- Your yard has steeper slopes: 84% claimed against 40%.
- You want faster mowing: a wider deck, 43 cm against 22 cm.
More: all comparisons, best-for lists, report a wrong figure.